公开(公告)号：EP4198618A1

公开(公告)日：2023-06-21

申请号：EP23153432.2

申请日：2010-06-08

申请人： Kerr Corporation

发明人： WILT, Brian L. ,  KRUEGER, Steven ,  ONDERAK, James ,  GILL, Owen ,  SIEGEL, Shane

IPC分类号： G02C7/08 ,  A61B90/11 ,  F21V23/04 ,  G02B25/02 ,  F21V21/088 ,  F21V21/084 ,  A61B1/06 ,  G02C11/04 ,  F21V21/002 ,  G02C5/14 ,  G02C5/20 ,  F21W131/202 ,  F21W131/205

摘要： In one aspect, a user-wearable illumination assembly comprises an eyeglass frame supporting a pair of lenses and including a first and a second temple arm, a headlamp coupled to said eyeglass frame, a first battery positioned and coupled proximate a terminal end of said first temple arm, wherein said first battery is selectively positionably adjustable relative to said first temple arm and is coupled to said first temple arm by a first flexible connecting structure or pivotally coupled to said first temple arm; and a second battery positioned and coupled proximate a terminal end of said second temple arm, wherein said second battery is selectively positionably adjustable relative to said second temple arm and is coupled to said second temple arm by a second flexible connecting structure or pivotally coupled to said second temple arm.

公开(公告)号：EP3832204A1

公开(公告)日：2021-06-09

申请号：EP20217481.9

申请日：2010-06-08

申请人： Kerr Corporation

发明人： WILT, Brian L. ,  KRUEGER, Steven ,  ONDERAK, James ,  GILL, Owen ,  SIEGEL, Shane

IPC分类号： F21V23/04 ,  F21S8/00 ,  F21V21/084 ,  A61B1/06 ,  F21V33/00 ,  G02C11/04 ,  F21V21/002 ,  G02B25/02 ,  F21W131/202 ,  F21W131/20 ,  F21W131/30

摘要： A user-wearable illumination assembly for use with an eyeglass frame, said eyeglass frame including a first and a second temple arm (220a, 220b), the illumination assembly comprises a headlamp (240) couplable to a bridge portion of the eyeglass frame, a battery (282), at least one electrical conductor (272a, 272b) operatively coupling said battery to said headlamp, and a strap (284) operatively coupled to said battery (282), said strap (284) adapted to be selectively removably coupled to the respective temple arms (220a, 220b) of the eyeglass frame such that said battery is supported by both temple arms.

公开(公告)号：EP3162352A1

公开(公告)日：2017-05-03

申请号：EP16195688.3

申请日：2016-10-26

申请人： Kerr Corporation

发明人： BOSISIO, Matteo R ,  DRECHSLER, Ulf ,  MERZLIKINE, Alexei G ,  SOUNDARARAJAN, Gopi ,  MEHRAB, Mohammad Reza

IPC分类号： A61K6/00 ,  A61K6/083

CPC分类号： A61K6/0002 ,  A61C19/003 ,  A61K6/0032 ,  A61K6/0038 ,  A61K6/08 ,  A61K6/083 ,  A61K6/087 ,  A61K6/10 ,  A61N1/0548

摘要： Methods and systems for using a curable material for endodontic processes are provided. The method comprises using an electroactive composition to cure and optionally un-cure the material. Using an electroactive composition allows for easy introduction of the material without unwanted complexity or side effects. It also allows for easy removal and replacement if desired.

摘要翻译： 提供了使用用于牙髓治疗的可固化材料的方法和系统。 该方法包括使用电活性组合物来固化和任选地使材料不固化。 使用电活性组合物允许容易地引入材料而没有不希望的复杂性或副作用。 如果需要，它还可以轻松拆卸和更换。

公开(公告)号：EP1891909B1

公开(公告)日：2017-04-19

申请号：EP07020186.8

申请日：2001-08-02

申请人： Kerr Corporation

发明人： Logan, Joseph N. ,  Knox, Raymond L.

IPC分类号： A61C13/15 ,  A61C1/16

CPC分类号： A61C1/16 ,  A61C19/004 ,  A61N2005/0652 ,  F21V29/70 ,  F21Y2115/10

摘要： An instrument 10 and method for curing light-curable compounds in the mouth of a patient, the instrument comprising a housing 1 2 and a plurality 32 of solid state, light-emitting elements 30 on a substrate 34 supported by the housing 12. The elements 30 form a collective array 32 on the substrate 34 operable for collectively emitting light having wavelengths within a narrow band of wavelengths. An optical focusing device 44 is positioned to intercept the light emitted by the array 32 of elements and includes a non-imaging optical device which is operable for collimating the light from the array into a beam to be directed onto a compound for curing the compound. A disposable sleeve 50 covers the housing and array and may incorporate the optical focusing device. The sleeve 50 is removed and discarded after use to eliminate the need to autoclave the instrument.

公开(公告)号：EP1693046B1

公开(公告)日：2015-07-01

申请号：EP06250900.5

申请日：2006-02-20

申请人： Kerr Corporation

发明人： Qian, Xuejun

IPC分类号： A61K6/00 ,  A61K6/083

CPC分类号： A61K6/083 ,  A61K6/0023 ,  A61K6/0038 ,  C08L33/00

公开(公告)号：EP2526921A3

公开(公告)日：2014-11-05

申请号：EP12169365.9

申请日：2012-05-24

申请人： Kerr Corporation

发明人： Drechsler, Ulf

IPC分类号： A61K6/00

CPC分类号： A61K6/0835 ,  A61K6/0008 ,  A61K6/005 ,  A61K6/0088 ,  A61K6/027 ,  A61K6/087 ,  C08L63/00

摘要： A dental restorative composition is provided that includes a polymerizable resin, a substantially translucent structural filler, a nanofiller having a mean particle size less than 100 nm, and at least one rheology-modifying additive. In one embodiment, the structural filler has a refractive index substantially similar to that of the polymerizable resin, a coarse particle fraction, and a fine particle fraction having a mean particle size greater than 0.1 µm and smaller than the mean particle size of the course particle fraction. The relative ratio of the coarse particle fraction to the fine particle fraction is in the range from 12:1 to 2:1 by volume, the particle size distribution of each fraction is essentially monomodal, and the D(90) of the fine particle fraction is less than or equal to the D(10) of the course particle fraction.

摘要翻译： 提供了一种牙科修复组合物，其包括可聚合树脂，基本上半透明的结构填料，平均粒度小于100nm的纳米填料和至少一种流变改性添加剂。 在一个实施方案中，结构填料的折射率基本上类似于可聚合树脂的折射率，粗颗粒分数和平均粒度大于0.1μm且小于球粒的平均粒度的细颗粒级分 分数。 粗粒子部分与细粒子部分的相对比例在12:1〜2:1的范围内，各部分的粒径分布基本上是单峰的，细粒子部分的D（90） 小于或等于过程粒子部分的D（10）。

公开(公告)号：EP2614810A2

公开(公告)日：2013-07-17

申请号：EP13151271.7

申请日：2013-01-15

申请人： Kerr Corporation

发明人： Krikorian, Vahik ,  Lobsenz, James ,  Durali, Mehdi ,  Wong, Raymond F ,  Chen, Xiangxu

IPC分类号： A61K6/00 ,  A61C9/00 ,  A61C1/00 ,  A61C3/00

CPC分类号： A61K6/00 ,  A61C7/023 ,  A61C7/16 ,  A61C9/0033 ,  A61C13/12 ,  C08F2220/325 ,  C08G2650/38 ,  C08L71/00 ,  C08L71/02 ,  C08L75/04 ,  C08L2205/05 ,  C09J133/10 ,  C09J159/00 ,  C09J177/00 ,  C09J179/08 ,  C09J201/00 ,  C08K5/0025 ,  A61K6/0023 ,  C08L79/08 ,  C08L33/06 ,  C08L23/06 ,  C08L77/00 ,  C08L33/04 ,  C08L33/00

摘要： A thermoplastic-based polymer adhesive for use in dentistry includes a thermoplastic polymer and an additional polymer or additive including at least one moiety, monomer, or prepolymer capable of changing at least one property of the thermoplastic-based polymer adhesive when exposed to an activation energy. The activation energy may be heat energy and/or sonic or ultrasonic energy. Bonding a dental component to a tooth includes placing the thermoplastic-based polymer adhesive between the dental component and the surface of the tooth and compressing the dental component against the adhesive, and, while compressing, applying an activation energy to cause crosslinking of the additional polymer or additive with the thermoplastic polymer.

摘要翻译： 用于牙科学中使用的热塑基聚合物粘合剂包括附加聚合物或添加剂包括至少一个部分，单体，或预聚物能够改变热塑基聚合物粘合剂的至少一种性质的热塑性聚合物和当在活化能暴露于 ， 激活能量可以是热能和/或声波或超声波能量。 结合牙组件到牙齿包括将热塑基聚合物粘合剂牙组件与牙齿的表面之间，并压缩靠在粘合剂牙组件，并且，在压缩的同时，施加到活化能以使所述附加的聚合物的交联 或与热塑性聚合物添加剂。

公开(公告)号：EP2537507A2

公开(公告)日：2012-12-26

申请号：EP12172720.0

申请日：2012-06-20

申请人： Kerr Corporation

发明人： Kobashigawa, Alvin I ,  Tobia, David A ,  Phuong Bui, Vy ,  Garza, Hector G

IPC分类号： A61K6/02 ,  A61K6/00

CPC分类号： A61K6/0091 ,  A61K6/08 ,  A61K6/083 ,  A61K6/087 ,  C08L67/00 ,  C08L33/10 ,  C08L23/06

摘要： The dental composite includes a resin base and a combination of a short-cut fiber filler and a particulate filler. The short-cut fibers may be made of a glass or a polymer, and may have an average length of about 2 mm to about 6 mm. The particulate filler includes a ground structural filler, which consists of particles having an average particle size of between about 0.05 µm and about 0.5 µm, and a microfiller, which consists of particles having a mean particle size of about 0.04 µm or less. The cured dental composite provides high strength, an improved wear resistance, a dramatically improved fracture resistance and a high gloss retention in simulated extended clinical wear.

摘要翻译： 牙科复合材料包括树脂基材和短切纤维填料和颗粒填料的组合。 短切纤维可以由玻璃或聚合物制成，并且可以具有约2mm至约6mm的平均长度。 颗粒填料包括由平均粒度为约0.05μm至约0.5μm的颗粒和由平均粒径为约0.04μm或更小的颗粒组成的微细粉末组成的研磨结构填料。 固化的牙科复合材料在模拟的延长临床磨损中提供高强度，改善的耐磨性，显着提高的抗断裂性和高光泽保持性。

公开(公告)号：EP2450027A2

公开(公告)日：2012-05-09

申请号：EP11187943.3

申请日：2011-11-04

申请人： Kerr Corporation

发明人： Qian, Xuejun ,  Tobia, David A

IPC分类号： A61K6/02 ,  A61K6/083 ,  A61K6/00

CPC分类号： A61K6/0023 ,  A61K6/005 ,  A61K6/083 ,  C08L33/06

摘要： A self-cure, dual-cure or tri-cure polymerizable dental composition is provided with at least one functional chemical. The dental composition is divided into a three-part composition to avoid stability issues caused by degradation and/or loss of function of one component in the extended presence of another component, and the three parts are packaged in a tri-barrel syringe or cartridge delivery system to avoid premature chemical interaction between the functional chemical, redox initiator and/or acid/base.

摘要翻译： 自固化，双重固化或三固化可聚合牙科组合物设置有至少一种功能性化学品。 牙科组合物被分成三部分组合物，以避免在另一组分的延长存在下由一种成分的降解和/或失去功能引起的稳定性问题，并将三部分包装在三筒注射器或药筒递送 系统，以避免功能化学品，氧化还原引发剂和/或酸/碱之间的过早的化学相互作用。

公开(公告)号：EP2392310A1

公开(公告)日：2011-12-07

申请号：EP11168842.0

申请日：2011-06-06

申请人： Kerr Corporation

发明人： Xiangxu, Chen ,  Xuejun, Quian

IPC分类号： A61K6/10 ,  A61C9/00

CPC分类号： A61K6/10 ,  A61C9/0033 ,  A61K6/0011

摘要： A composition is used for temporarily widening a gingival sulcus, the composition comprising a polymerizable monomer having at least one ethylenically unsaturated group, a photo polymerization initiator, a fine inorganic powder, and an astringent. The uncured composition is inserted within a gingival sulcus to be widened, and the composition is thereafter irradiated in situ to polymerize the composition. The result is a rubbery material that is easily removable from the widened sulcus.

摘要翻译： 组合物用于暂时加宽牙龈沟，所述组合物包含具有至少一个烯键式不饱和基团的可聚合单体，光聚合引发剂，无机细粉末和收敛剂。 将未固化的组合物插入龈沟内以加宽，然后就地照射组合物以使组合物聚合。 结果是橡胶材料很容易从加宽的沟槽中移除。